CN207616206U - Cutter head rotating mechanism - Google Patents
Cutter head rotating mechanism Download PDFInfo
- Publication number
- CN207616206U CN207616206U CN201721438126.2U CN201721438126U CN207616206U CN 207616206 U CN207616206 U CN 207616206U CN 201721438126 U CN201721438126 U CN 201721438126U CN 207616206 U CN207616206 U CN 207616206U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- rotation axis
- rotating mechanism
- shell
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Cutting Processes (AREA)
Abstract
The utility model cutter head rotating mechanism is related to machine processing field, more particularly to cutter head rotating mechanism, it include the transmission shaft that shell is stretched into the shell being connected with cutter head and one end, the transmission shaft, which stretches into, is connected with first bevel gear on one end of shell, a driving device is connected on the other end, the first bevel gear is connected with a rotation axis by matched connected second bevel gear, the rotation axis both ends are connected with housing into rotation, the first horizontal gear is further fixedly arranged in rotation axis, first horizontal gear is connected with the horizontal gear cooperation on cutter head.The utility model is simple in structure, it is easy to use, using first bevel gear and second bevel gear by around the rotation of transmission shaft being converted into perpendicular to transmission shaft, and engaging between the horizontal gear by being installed in rotation axis and horizontal gear on cutter head, rotation is reached into cutter head, realizes that cutter head is freely rotatable.
Description
Technical field
The utility model is related to machine processing fields, and in particular to cutter head rotating mechanism.
Background technology
Due to there are the problems such as heat dissipation, chip removal difficulty so that deep blind hole structure is processed into the difficult processing in mechanical processing
One of field.
The processing method that current deep blind hole takes " bore, expand, boring " mostly realizes processing, but when deep blind hole structure blind hole
When the special-shaped type face that relatively depth and blind hole head are spliced there are multi-section circular arc, traditional boring cutter and traditional boring processing method will
No longer it is applicable in.It needs to seek new cutter to realize processing.For a kind of part with special-shaped deep blind hole structure, inner cavity is band
There are the deep blind hole structure in special-shaped type face, depth of inner cavity to be more than 15 with diameter ratio:1, inner cavity end abnormal shape type face is that 3 sections of circular arcs are tangent
The type face of formation, Common boring cutter cannot achieve the processing in the inner cavity of component especially head type face, need to make one in lathe
X, in Z axis linkage cutting process, the expandable type boring cutter of reducing can be carried out to complete the processing in interior lumen type face.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of simple in structure, easy to use, can realize cutter head freedom
The cutter head rotating mechanism of rotation.
The utility model cutter head rotating mechanism includes the transmission shaft that shell is stretched into the shell being connected with cutter head and one end, institute
It states transmission shaft and stretches into and be connected with first bevel gear on one end of shell, a driving device, first cone are connected on the other end
Gear is connected with a rotation axis by matched connected second bevel gear, and the rotation axis both ends are connected with housing into rotation,
The first horizontal gear is further fixedly arranged in rotation axis, first horizontal gear is connected with the horizontal gear cooperation on cutter head.
Preferably, the bearing block that rotation axis both ends are connect by bearing and with bearing fit is connected with shell.
Preferably, the first horizontal gear is connected by flat key with rotation axis.
Preferably, bearing is deep groove ball bearing.
The utility model is simple in structure, easy to use, will be turned around transmission shaft using first bevel gear and second bevel gear
Turn turns to the rotation perpendicular to transmission shaft, and nibbling between horizontal gear on horizontal gear and cutter head by being installed in rotation axis
It closes, rotation is reached into cutter head, realize that cutter head is freely rotatable.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Reference numeral：1- transmission shafts, 2- first bevel gears, 3- second bevel gears, the first horizontal gears of 4- are flat on 5- cutter heads
Gear, 6- cutter heads.
Specific implementation mode
The utility model cutter head rotating mechanism includes the transmission shaft 1 that shell is stretched into the shell being connected with cutter head 6 and one end,
The transmission shaft 1, which stretches on one end of shell, is connected with first bevel gear 2, is connected with a driving device on the other end, and described
One bevel gear 2 is connected with a rotation axis, the rotation axis both ends and housing into rotation by matched connected second bevel gear 3
It is connected, the first horizontal gear 4 is further fixedly arranged in rotation axis, first horizontal gear 4 coordinates phase with the horizontal gear 5 on cutter head
Even.
The bearing block that rotation axis both ends are connect by bearing and with bearing fit is connected with shell.First horizontal gear 4 is logical
Flat key is crossed with rotation axis to be connected.Bearing is deep groove ball bearing.
When motor drives transmission shaft 1 to be rotated, first bevel gear 2 and second bevel gear 3 will be around the rotations of transmission shaft 1
It is converted into the rotation perpendicular to transmission shaft 1, and nibbling between horizontal gear on the horizontal gear by being installed in rotation axis and cutter head 6
It closes, rotation is reached into cutter head 6, realize that cutter head 6 is freely rotatable.
Claims (4)
1. a kind of cutter head rotating mechanism, including with cutter head（6）Connected shell and one end stretches into the transmission shaft of shell（1）, special
Sign is, the transmission shaft（1）It stretches into and is connected with first bevel gear on one end of shell（2）, a driving is connected on the other end
Device, the first bevel gear（2）Pass through matched connected second bevel gear（3）It is connected with a rotation axis, the rotation
Axis both ends are connected with housing into rotation, and the first horizontal gear is further fixedly arranged in rotation axis（4）, first horizontal gear（4）With knife
Horizontal gear on head（5）Cooperation is connected.
2. cutter head rotating mechanism as described in claim 1, which is characterized in that the rotation axis both ends pass through bearing and and bearing
The bearing block of mating connection is connected with shell.
3. cutter head rotating mechanism as claimed in claim 2, which is characterized in that first horizontal gear（4）Pass through flat key and rotation
Axis is connected.
4. cutter head rotating mechanism as claimed in claim 3, which is characterized in that the bearing is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438126.2U CN207616206U (en) | 2017-11-01 | 2017-11-01 | Cutter head rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438126.2U CN207616206U (en) | 2017-11-01 | 2017-11-01 | Cutter head rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207616206U true CN207616206U (en) | 2018-07-17 |
Family
ID=62827071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721438126.2U Expired - Fee Related CN207616206U (en) | 2017-11-01 | 2017-11-01 | Cutter head rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207616206U (en) |
-
2017
- 2017-11-01 CN CN201721438126.2U patent/CN207616206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20201101 |